Merge "Updates CTS tests for MAC address restrictions." am: bf6840b8e0 am: 803b5743be am: eec80f5696

Original change: https://android-review.googlesource.com/c/platform/cts/+/1518603

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I76dd97756e1b4e520efda6308dc303d17ff8e1c3